| Sinister Bug vs Bryan | 9–7 | 56.25% |
| Sinister Bug vs Raven | 11–5 | 68.75% |
| Sinister Bug vs King | 8–4 | 66.67% |
| Sinister Bug vs Lili | 10–2 | 83.33% |
| Sinister Bug vs Jin | 8–3 | 72.73% |
| Sinister Bug vs Victor | 4–7 | 36.36% |
| Sinister Bug vs Eddy | 8–3 | 72.73% |
| Sinister Bug vs Heihachi | 7–3 | 70.00% |
| Sinister Bug vs Kazuya | 8–0 | 100.00% |
| Sinister Bug vs Kuma | 6–1 | 85.71% |
| Sinister Bug vs Reina | 5–2 | 71.43% |
| Sinister Bug vs Azucena | 5–2 | 71.43% |
| Sinister Bug vs Steve | 4–2 | 66.67% |
| Sinister Bug vs Lars | 4–2 | 66.67% |
| Sinister Bug vs Jun | 4–2 | 66.67% |
| Sinister Bug vs Paul | 2–3 | 40.00% |
| Sinister Bug vs Lee | 3–2 | 60.00% |
| Sinister Bug vs Leroy | 2–3 | 40.00% |
| Sinister Bug vs Devil Jin | 3–1 | 75.00% |
| Sinister Bug vs Feng | 0–4 | 0.00% |
| Sinister Bug vs Dragunov | 2–2 | 50.00% |
| Sinister Bug vs Lidia | 4–0 | 100.00% |
| Sinister Bug vs Hwoarang | 1–2 | 33.33% |
| Sinister Bug vs Jack-8 | 1–2 | 33.33% |
| Sinister Bug vs Alisa | 2–1 | 66.67% |
| Sinister Bug vs Claudio | 1–2 | 33.33% |
| Sinister Bug vs Law | 0–2 | 0.00% |
| Sinister Bug vs Yoshimitsu | 1–1 | 50.00% |
| Sinister Bug vs Xiaoyu | 1–1 | 50.00% |
| Sinister Bug vs Shaheen | 2–0 | 100.00% |
| Sinister Bug vs Nina | 1–1 | 50.00% |
| Sinister Bug vs Zafina | 2–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.